Table 2. Estimated stock numbers. | |||||||
Year\Age | 1 | 2 | 3 | 4 | 5 | 6 | 7+ |
1963 | 463703 | 188339 | 21137 | 10311 | 8395 | 3247 | 1605 |
1964 | 841549 | 138968 | 52997 | 11600 | 5270 | 4549 | 2238 |
1965 | 1065548 | 245979 | 41192 | 23017 | 6326 | 2563 | 3033 |
1966 | 1379180 | 287219 | 69773 | 16612 | 9679 | 3298 | 2857 |
1967 | 1246687 | 361132 | 74013 | 28883 | 7864 | 4709 | 3255 |
1968 | 662649 | 317744 | 91766 | 28170 | 14182 | 3427 | 3500 |
1969 | 591253 | 159373 | 75887 | 33894 | 11221 | 6611 | 3056 |
1970 | 1806677 | 145510 | 40336 | 32209 | 15286 | 4664 | 3962 |
1971 | 2354879 | 439767 | 35137 | 15015 | 15657 | 6763 | 4136 |
1972 | 570347 | 555709 | 93620 | 12223 | 6095 | 6771 | 5529 |
1973 | 832343 | 125492 | 110304 | 29525 | 4981 | 2527 | 4535 |
1974 | 726505 | 183689 | 24416 | 36607 | 11016 | 2171 | 3189 |
1975 | 1223223 | 171099 | 37873 | 9668 | 16319 | 4614 | 2295 |
1976 | 774521 | 285501 | 34579 | 13723 | 3970 | 6850 | 2788 |
1977 | 1974844 | 168215 | 52628 | 11097 | 5293 | 1768 | 4088 |
1978 | 1225672 | 439327 | 31288 | 18715 | 5304 | 2285 | 2288 |
1979 | 1444105 | 268874 | 81308 | 9217 | 7231 | 1802 | 1792 |
1980 | 2331448 | 301945 | 59219 | 25059 | 4042 | 2843 | 1725 |
1981 | 943168 | 481182 | 59160 | 17879 | 9112 | 1660 | 1856 |
1982 | 1491063 | 188905 | 92134 | 17168 | 6710 | 3827 | 1481 |
1983 | 851709 | 298642 | 33490 | 21879 | 5581 | 2463 | 1854 |
1984 | 1584849 | 172646 | 52313 | 8262 | 6940 | 2055 | 1617 |
1985 | 405550 | 327748 | 33423 | 14988 | 2878 | 2651 | 1398 |
1986 | 1824835 | 87466 | 58865 | 10287 | 5564 | 1158 | 1647 |
1987 | 717839 | 400713 | 16559 | 15514 | 3123 | 1997 | 1046 |
1988 | 496332 | 161943 | 70193 | 5181 | 4984 | 1231 | 969 |
1989 | 820771 | 114234 | 30364 | 17306 | 1788 | 1886 | 835 |
1990 | 350810 | 187963 | 20303 | 7806 | 5052 | 632 | 936 |
1991 | 384616 | 83533 | 30946 | 5938 | 2592 | 1916 | 690 |
1992 | 834009 | 94750 | 15083 | 8594 | 1964 | 917 | 862 |
1993 | 405956 | 204025 | 17452 | 4786 | 2704 | 727 | 611 |
1994 | 906186 | 105662 | 34718 | 5128 | 1626 | 951 | 468 |
1995 | 541447 | 228891 | 21420 | 9524 | 1653 | 599 | 486 |
1996 | 351161 | 135402 | 35846 | 5200 | 2917 | 610 | 445 |
1997 | 1090340 | 92226 | 23790 | 8566 | 1709 | 947 | 336 |
1998 | 127007 | 278173 | 18544 | 6267 | 2576 | 592 | 384 |
1999 | 237994 | 34269 | 46305 | 4632 | 1772 | 743 | 363 |
2000 | 435391 | 62567 | 7392 | 9054 | 1256 | 513 | 288 |
2001 | 156530 | 117477 | 12573 | 1963 | 2037 | 294 | 242 |
2002 | 233281 | 44445 | 22743 | 3506 | 527 | 528 | 158 |
2003 | 119134 | 62318 | 9385 | 6365 | 952 | 154 | 194 |
2004 | 193494 | 34406 | 12578 | 2739 | 1745 | 281 | 102 |
2005 | 142486 | 50818 | 7301 | 3183 | 878 | 572 | 124 |
2006 | 342148 | 40987 | 11331 | 2072 | 954 | 303 | 241 |
2007 | 158895 | 93433 | 9012 | 3650 | 833 | 307 | 166 |
2008 | 191568 | 43131 | 21102 | 2908 | 1354 | 360 | 185 |
2009 | 190232 | 50665 | 10266 | 6853 | 1151 | 450 | 180 |
2010 | 292436 | 51844 | 11765 | 3565 | 2565 | 376 | 183 |
2011 | 144351 | 76573 | 12505 | 3956 | 1419 | 924 | 185 |
2012 | 178617 | 39144 | 19224 | 5575 | 1599 | 572 | 389 |
2013 | 210871 | 43915 | 10805 | 8731 | 2683 | 640 | 389 |
2014 | 286645 | 50161 | 11555 | 5137 | 4300 | 1301 | 482 |